intake cone liner

例句：

1. 1.The new intake cone liner significantly improvedthe efficiency of the gasoline engine.
   新的吸入器锥形衬里显著提高了汽油发动机的效率。
2. 2. The engineers carefullyinstalled the intake cone liner to ensurea smooth transition between the intake and exhaustsystems.
   工程师们仔细安装吸入器锥形衬里，以确保进气和排气系统之间的平滑过渡。
3. 3. Theintake cone liner playsa crucial role in reducing noiseand improving fuel efficiency.
   吸入器锥形衬里在降低噪音和提高燃油效率方面起着至关重要的作用。